Oh wow…what a wonderful event to look forward to. I would suggest the Rayon. Not beachside hotel, but has beautiful AC rooms, a fantastic pool, restaurant and its small/intimate enough to contain just your family. Contact Pansy. Who knows, you might get a special rate if you book out the property. Oh and if I were there the same time, I would gladly be a roving photographer for free. Talk about the great memories that will be made. I wish you all the best with this project. Starting your planning now is definitely a good idea.